# A robust technique for biometric image authentication using invisible watermarking

> Research article (Multimedia Tools and Applications, 2022) · cited 27× · AI/ML

**Wikidata**: [openalex:W4283213255](https://www.wikidata.org/wiki/openalex:W4283213255)  
**Source**: https://4ort.xyz/entity/a-robust-technique-for-biometric-image-authentication-using-invisible-watermarking